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541  Alternate cryptocurrencies / Altcoin Discussion / [INFO] CONTINUUM COIN [CTM] - information thread on: January 30, 2014, 03:25:55 PM


Continuumcoin CTM

continuum from the latin word continuus = together, uninterrupted - is a new SHA256 coin released on cryptocointalk.com
More informations about the roots of this cryptocurrency can be found in the original ANN-thread (see link below)

In cryptography we trust


Please use the official CTM-thread on cryptocointalk



Specifications

  • NO PREMINE!
  • 30 seconds block target
  • based on bitcoin v 0.8.99
  • 524,288 (2^19) coins per block, halves every month (86,400 blocks)
  • Difficulty retargets every hour (120 blocks), with accelerated re-targets at the beginning.
  • 3 confirms per transaction.
  • Total about 90,600 millions coins (90+ billion coins)
  • First 120 blocks are valued at 1
  • listenport: 25535 | rpcport: 25536
  • Coin will never halve below 1
  • QR Code Support
  • Level DB Support



Official ANN-Thread

542  Bitcoin / Development & Technical Discussion / Re: [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 11:48:21 PM
Aaaaaaah youre compiling on mac! now the issue is clear.

There are two implementations of the standard C++ library available on OS X: libstdc++ and libc++. They are not binary compatible and libMLi3 requires libstdc++.
On 10.8 and earlier libstdc++ is chosen by default, on 10.9 libc++ is chosen by default. To ensure compatibility with whatever fails, we need to choose libstdc++ manually.
To do this, add -stdlib=lib(std)c++ to the linking command.

Could you try adding those two lines to your .pro File?

Code:
QMAKE_CXXFLAGS += -std=c++11
QMAKE_CXXFLAGS += -stdlib=libc++

if this doesnt work try

Code:
QMAKE_CXXFLAGS += -std=c++11
QMAKE_CXXFLAGS += -stdlib=libstdc++

Always clean and rerun qmake before compiling.


doesn't work...
543  Bitcoin / Development & Technical Discussion / Re: [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 10:59:17 PM
Open your .pro file in the QT editor, and add this line:

Code:
CONFIG -= x86_64


Bounty is appreciated to: 1MFwoNsmEFesZfQgNWJjbVJseNT4GZMSq6

i tried that but still got the same error.

Could you post the exact symbols, that are not being found? There must be some longer, more cryptic message.


544  Bitcoin / Development & Technical Discussion / Re: [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 10:32:41 PM
Open your .pro file in the QT editor, and add this line:

Code:
CONFIG -= x86_64


Bounty is appreciated to: 1MFwoNsmEFesZfQgNWJjbVJseNT4GZMSq6

i tried that but still got the same error.
545  Bitcoin / Development & Technical Discussion / Re: [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 10:29:35 PM
litecoin source is compiling for me any issue.

which os/version/arch do you use?

yes i can also compile any scrypt based coin without any issues.

i use OSX 10.7.5 and try the qt make for zetacoin (latest source).
546  Bitcoin / Development & Technical Discussion / Re: [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 10:05:04 PM
that issue above is solved but i still get an error:


Code:
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status

Bounty doubled to 0.04BTC for the information which leads to successfull qt-build.


thanks in advance
bitsta
547  Alternate cryptocurrencies / Altcoin Discussion / Re: [ANN] The Definitive List of Mac Altcoin Wallets on: January 26, 2014, 06:05:31 PM

I would check out the Makefile you got from qmake and be sure that you're compiling the code with gcc or g++, not cc, c++ or clang.


thank you very much. Now i have only 1 error left:

Code:
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status

i think it s some linking issue. as for the bounty: i know it's not that much but i ll double my bounty for you!
thank you again for your effort!!!


548  Alternate cryptocurrencies / Altcoin Discussion / Re: [ANN] The Definitive List of Mac Altcoin Wallets on: January 26, 2014, 11:30:33 AM
[...]

hi maxpower,


i tried to make an ZETACOIN QT-wallet for OSX but when i try to qmake and make the zetacoin-wallet i keep getting this 2 errors:


Code:
src/sync.h:62:17: error: expected expression
    void lock() EXCLUSIVE_LOCK_FUNCTION()
                ^
src/threadsafety.h:23:92: note: expanded from macro 'EXCLUSIVE_LOCK_FUNCTION'
#define EXCLUSIVE_LOCK_FUNCTION(...)    __attribute__ ((exclusive_lock_function(__VA_ARGS__)))
                                                                                           ^
In file included from src/qt/bitcoin.cpp:13:
In file included from src/init.h:8:
In file included from src/wallet.h:8:
In file included from src/walletdb.h:8:
In file included from src/db.h:8:
src/sync.h:67:19: error: expected expression
    void unlock() UNLOCK_FUNCTION()
                  ^
src/threadsafety.h:27:84: note: expanded from macro 'UNLOCK_FUNCTION'
#define UNLOCK_FUNCTION(...)            __attribute__ ((unlock_function(__VA_ARGS__)))
                                                                                   ^
2 errors generated.
make: *** [build/bitcoin.o] Error 1


As you already made a successfull build of the qt-app on OSX i ask for your help/experience. Can you please tell me what i have to change in the src to get the qt-build successfull? Compiling the zetacoind NON-gui version works fine for me. Just the QT makes this problem. I can pay up to 0.02 BTC for the information. You can also send me a PM.

Thank you in advance!
bitsta
549  Bitcoin / Development & Technical Discussion / [BOUNTY] Error when compiling QT-wallet on: January 26, 2014, 02:42:47 AM
Hi,

i keep getting 2 errors when i try to make an executable QT application.

so after running qmake bitcoin-qt.pro and make -f Makefile i get this output:

Code:
[b]src/sync.h:62:17: error: expected expression
    void lock() EXCLUSIVE_LOCK_FUNCTION()[/b]
                ^
src/threadsafety.h:23:92: note: expanded from macro 'EXCLUSIVE_LOCK_FUNCTION'
#define EXCLUSIVE_LOCK_FUNCTION(...)    __attribute__ ((exclusive_lock_function(__VA_ARGS__)))
                                                                                           ^
In file included from src/qt/bitcoin.cpp:13:
In file included from src/init.h:8:
In file included from src/wallet.h:8:
In file included from src/walletdb.h:8:
In file included from src/db.h:8:
[b]src/sync.h:67:19: error: expected expression
    void unlock() UNLOCK_FUNCTION()[/b]
                  ^
src/threadsafety.h:27:84: note: expanded from macro 'UNLOCK_FUNCTION'
#define UNLOCK_FUNCTION(...)            __attribute__ ((unlock_function(__VA_ARGS__)))
                                                                                   ^
[b]2 errors generated.[/b]
make: *** [build/bitcoin.o] Error 1


is it a known issue? hope you can help.
I ll pay 0.02 BTC as BOUNTY for the information which leads to successfull compilation.

thank you and all the best,
bitsta


550  Alternate cryptocurrencies / Altcoin Discussion / Re: [[[Giveaway]]] ~~~ I am Giving away 1000 Devcoins to 2 lucky winners!!! on: January 23, 2014, 02:53:52 AM
1KHDzxQ1YxjMBnxfp1x3RJxigXvWyrTBxZ

someone told me i m out my mind...
someone told me i m insane..

i am not getting enough sleep the last 6 months... since i received my first miner...
anyway thank you for the giveaway.

i hope i WIN!
551  Bitcoin / Hardware / Re: [ANN] Technobit HEX16A2 - 16 chip Avalon Gen2 board on: January 07, 2014, 03:41:11 PM
hi,


i just compiled the patched cgminer on OSX.

when i check for found devices i get:

Code:
tr0ja-2:cgminer asicuser$ sudo ./cgminer -n
 [2014-01-07 16:36:45] USB all: found 6 devices - listing known devices
.USB dev 0: Bus 250 Device 7 ID: 04d8:000a
  Manufacturer: 'TECHNOBIT HEX ASIC Miner.'
  Product: 'HEX16C-Avalon2 ASIC Miner'                    
 [2014-01-07 16:36:45] 1 known USB devices  


but for some reason after about 5 - 10 seconds the HEX16C dissapears:
Code:
tr0ja-2:cgminer asicuser$ sudo ./cgminer -n
 [2014-01-07 16:39:31] USB all: found 5 devices - listing known devices                    
 [2014-01-07 16:39:31] No known USB devices      

whats the fault??



#EDIT:


i can't get it running. device fails to initialize!!!
552  Bitcoin / Development & Technical Discussion / Compiling cgminer on OSX on: January 07, 2014, 01:54:42 PM
hi,


i just tried to compile a patched version of cgminer to
get my new technobit HEX16C board running and get these outputs.
Can someone help and explain me whats going wrong??

Code:
tr0ja-2:cgminer asicuser$ sudo ./autogen.sh --enable-hexminera --enable-hexminerb --enable-hexminerc
readlink: illegal option -- f
usage: readlink [-n] [file ...]
usage: dirname path
Use of chdir('') or chdir(undef) as chdir() is deprecated at /opt/local/bin/autoreconf line 670.
Configuring...
./autogen.sh: line 10: /configure: No such file or directory

thanks in advance
bitsta



#EDIT: i found out the problem. readlink is working fine on linux with the -f option
but for OSX i have to use the GNU readlink (greadlink) from coreutils (installed via macports)..
it have the same behavior like readlink on linux... then edited the autogen.sh file and voila - all is working fine
553  Bitcoin / Development & Technical Discussion / Re: Bitcoin SRC: vAlertPubKey - scriptPubKey on: January 02, 2014, 02:51:07 PM
It's just a regular ECDSA public key. Nothing special about it at all.

thank you very much for the fast response.
now it s clear for me.
554  Bitcoin / Development & Technical Discussion / Bitcoin SRC: vAlertPubKey - scriptPubKey on: January 02, 2014, 01:33:30 PM
hi,


i am just studying the sourcecode of different cryptocurrencies
and i saw this part in the code:

chainparams.cpp
Code:
vAlertPubKey = ParseHex("045337216002ca6a71d63edf062895417610a723d453e722bf4728996c58661cdac3d4dec5cecd449b9086e9602b35cc726a9e0163e1a4d40f521fbdaebb674658");


i also checked the headerfile and understood that this public key is used to sign broadcast messages..

what i don't understand is what kind of public key that is? it's a 128 Character key with leading 0x04 at beginning --> so total of 130 characters. If the public key used here is a public key linked to a BTC-address how did the developer integrate
that in the source?? did they first compiled the source/merkle/genesis hash, let the system run, generate an btc-address and afterwards included the public key in the source???

regards
bitsta
555  Other / Off-topic / Re: When Bitcoin reach $200,000 I want to get one of this. on: January 02, 2014, 12:56:31 AM
Nice choice of your but I would buy my personnel house with $200,000. Thankfully I would be able to leave the rented house in an old town and shift into my own luxury house at a prime location near big malls. However $200,000 for bitcoins seem a very little certain but $2500 will be more appropriate prediction in 2 to 3 years

in my opinion it will hit $10k until mid/end 2014... remember these words...


556  Alternate cryptocurrencies / Altcoin Discussion / Re: HAPPY NEW YEAR!!! TO ALL CRYPTO COMMUNITY! /Give away included 50000000 IFC/ on: January 01, 2014, 10:15:55 AM
I wish that cryptcoins become an official currency - i belive in all cryptcoins.
We are such a great community with many clever people. I think we can make
this the next big thing! Cryptocoins will become very popular for the society -
also for the non technical people...

I wish you all the best for this year and i wish that every altcoin loses at least
one zero in the decimal part. =)

wish you all the best! keep the good work your faith in CRYPTOWORLD!

bitsta



i5EsKNT6AoudWY82TmXZh6hGE884sdxbZV
557  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] AsicCoin (ASC) | SHA256 - The coin for ASIC Mining! | No Premine on: December 27, 2013, 07:53:30 PM
Is there only one exchange that handles ASIC coin? 

no there are more than one. which one do you use?
558  Other / Beginners & Help / Re: technobit.eu boards on: December 27, 2013, 06:15:59 PM
have you written them? you can sure buy the unassembled boards. but i don't think they re totally blank..
559  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] AsicCoin (ASC) | SHA256 - The coin for ASIC Mining! | No Premine on: December 27, 2013, 09:26:20 AM
Someone should create a new thread with updated info, as this thread hasn't been updated since September.

i ll do it 2night. also thinking of creating an ASC-INFO website with node-list, statistics, etc..
if
560  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] AsicCoin (ASC) | SHA256 - The coin for ASIC Mining! | No Premine on: December 22, 2013, 02:33:22 AM
I am getting 336 MH/s for Christmas Say I wanted to mine ASIC coin How would I do that?

like 1905 already said. Read yourself through the forum. Is much better then getting
explained every single step from us.. getting all done yourself is the funny and exciting part
in the cryptoworld.. we re here to help each other, of course.. but only if you failed to make it
yourself.

There are 100s of tutorials on how to
use miningsoftware like cgminer/bfgminer/etc..



some urls to start off:


https://github.com/luke-jr/bfgminer
for linux mining: https://deekayen.net/xubuntu-precise-bitcoin-mining

and if you don't know how to use comandline you may google for "GUIMINER".


ps. be aware of scamming mining-software/coinwallets...!!!

cheers




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